The Biden administration took a first step Friday toward ending federal protections for grizzly bears in the northern Rocky Mountains, which would open the door to future hunting in Montana, Wyoming and Idaho.

The U.S. Fish and Wildlife Service said state officials provided “substantial” information that grizzlies have recovered from the threat of extinction in the regions surrounding Yellowstone and Glacier national parks.

But federal officials rejected claims by Idaho that protections should be lifted beyond those areas, and they raised concerns about new laws from the Republican-led states that could potentially harm grizzly populations.

“We will fully evaluate these and other potential threats,” said Martha Williams, director of the U.S. Fish and Wildlife Service.

Friday’s move kicks off at least a year of further study before final decisions about the Yellowstone and Glacier regions.

State officials have insisted any future hunts would be limited and not endanger the overall population.

However, Republican lawmakers in the region in recent years also adopted more aggressive policies against gray wolves, including loosened trapping rules that could lead to grizzlies being inadvertently killed.

As many as 50,000 grizzlies once roamed the western half of the U.S. They were exterminated in most of the country early last century by overhunting and trapping, and the last hunts in the northern Rockies occurred decades ago. There are now more than 2,000 bears in the Lower 48 states and much larger populations in Alaska, where hunting is allowed.

The species’ expansion in the Glacier and Yellowstone areas has led to conflicts between humans and bears, including periodic attacks on livestock and sometimes fatal maulings of humans.

Montana Gov. Greg Gianforte welcomed the administration’s announcement and said it could lead to the state reclaiming management of a species that’s been under federal protections since 1975. He said the grizzly’s recovery “represents a conservation success.”

The federal government removed protections for the Yellowstone ecosystem’s grizzlies in 2017. Wyoming and Idaho were set to allow grizzlies to be hunted when a judge restored those protections in 2018, siding with environmental groups that said delisting wasn’t based on sound science. Those groups want protections kept in place so bears can continue moving into new areas.

“We should not be ready to trust those states,” said attorney Andrea Zaccardi, of the Center for Biological Diversity.

U.S. government scientists have said the region’s grizzlies are biologically recovered but in 2021 decided that protections were still needed because of human-caused bear deaths and other pressures. Bears considered problematic are regularly killed by wildlife officials.

A decision on the states’ petitions was long overdue. Idaho Gov. Brad Little on Thursday had filed notice he intended to sue over the delay. Idaho’s petition was broader than the ones filed by Montana and sought to lift protections nationwide.

That would have included small populations of bears in portions of Idaho, Montana and Washington state, where biologists say the animals have not yet recovered to sustainable levels. It also could have prevented the return of bears to other areas such as the North Cascades region.
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Inspired by the lifesaving medical attention Damar Hamlin received on the field during a game last month, the NFL and American Heart Association will provide free CPR education in Arizona throughout Super Bowl week as part of the NFL Experience at the Phoenix Convention Center.

Hamlin, the 24-year-old Buffalo Bills defensive back, needed to be resuscitated after making a tackle in a game against the Cincinnati Bengals. Bills assistant athletic trainer Denny Kellington performed CPR on Hamlin on the field.

“Being able to deliver care in emergency situations is not just important at sporting events, but in all walks of life,” NFL Commissioner Roger Goodell said in a statement.

People who visit the mobile training unit will receive hands-only CPR training from experts and receive CPR information that can be shared in their communities. Also, the American Heart Association is working with Hamlin and his #3forHeart CPR Challenge, a social media initiative that encourages people to learn CPR, donate money to support CPR research, education and training, and share the word with others.

“Coming out of the events from last month with Damar Hamlin on the field and the remarkable work that the emergency responders performed, we thought about what opportunities existed for us to share some of the learnings that came from that experience more broadly, which is part of our responsibility throughout the world of football and maybe the world of sports,” NFL executive Jeff Miller told The Associated Press.

“There’s a long history of the NFL trying to share learnings on the health and safety side from what we experienced at the NFL level, whether that be about concussions, concussion education or about emergency action plans. We take as an obligation to share what we’ve learned and highlight some of the best health and safety approaches that we can with other levels of sport,” Miller added.

Anna Isaacson, the NFL’s vice president of social responsibility, said the league approached the American Heart Association and the American Red Cross with a simple question: “What can we do here? We saw one life saved. How can we save many more?”

“The world was watching,” Isaacson told The AP. “I think that while we face challenges, we use these moments to try to make a positive impact.”

In addition to free CPR training in Arizona, the league throughout February is raising money to support CPR education and youth sports safety efforts across the country.

These include a Super Bowl 50/50 raffle open to Arizona residents and fans attending the game at State Farm Stadium. The winner of the raffle will receive half of the jackpot total from raffle ticket sales; the other half will benefit the NFL Foundation to support CPR-related initiatives, including through the American Heart Association, the Red Cross and their local affiliates.

“Only one out of three high schools has full-time access to an athletic trainer and only about another third even have part-time access to one,” Miller said. “That’s a huge gap in sports and in sports medicine that the league, over a period of time with partners like AHA and others, is going to hopefully try to rectify or address at least a little bit.”
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Australia’s drugs watchdog on Friday announced that psychedelic substances MDMA and psilocybin — more commonly known as ecstasy and magic mushrooms — will soon be used in the treatment of depression and post-traumatic stress.

Psychiatrists will be able to prescribe the two substances from July, the Therapeutic Goods Administration said after finding “sufficient evidence for potential benefits in certain patients.”

The two drugs are currently “prohibited substances” and can only be used in closely controlled clinical trials.

The administration said they had been found to be “relatively safe” when administered in a medical setting and provided an “altered state of consciousness” that could help patients.

Mike Musker, a mental health and suicide prevention researcher at the University of South Australia, welcomed the move as “long-awaited.”

“There are many people in the community experiencing PTSD (post-traumatic stress disorder) and depression, particularly army veterans and people who have worked in emergency services, where standard psychiatric drugs have not worked and offer no relief,” he said.

Musker said the two drugs “reduce inhibitions” and could help people process difficult images and memories.

For now, the use of MDMA and psilocybin will be limited to the treatment of depression and post-traumatic stress.

But advocates hope to one day use them for alcohol dependence, obsessive compulsive disorder and eating disorders.

Psychedelics have been used by Indigenous peoples for millennia, but Western researchers only started seriously looking into their potential uses in the middle of the last century.

The drugs became symbols of the counterculture movement of the 1960s and were banned.

Authorities in Canada and the United States are among those who have already permitted the medical use of MDMA and psilocybin.
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At a nuclear waste site in Normandy, robotic arms guided by technicians behind a protective shield maneuver a pipe that will turn radioactive chemicals into glass as France seeks to make safe the byproducts of its growing reliance on atomic power.

The fuel-cooling pools in La Hague, on the country’s northwestern tip, could be full by the end of the decade and state-owned Orano, which runs them, says the government needs to outline a long-term strategy to modernize its aging facilities no later than 2025.

While more nuclear energy can help France and other countries to reduce planet-warming emissions, environmental campaigners say it replaces one problem with another.

To seek solutions, President Emmanuel Macron, who has announced plans to build at least six new reactors by 2050, on Friday chairs the first of a series of meetings on nuclear policy that will discuss investments and waste recycling.

“We can’t have a responsible nuclear policy without taking into account the handling of used fuel and waste. It’s a subject we can’t sweep under the rug,” a government adviser told Reuters, speaking on condition of anonymity.

“We have real skills and a real technological advantage, especially over the United States. Russia is the only other country that is able to do what France does in terms of treatment and recycling.”

La Hague is the country’s sole site able to process and partially recycle used nuclear fuel.

France historically has relied on nuclear power for around 70% of its energy, although the share is likely to have fallen last year as the nuclear fleet suffered repeated outages.

Since the launch of the site at La Hague in 1976, it has treated nearly 40,000 tons of radioactive material and recycled some into nuclear fuel that can be reused. The waste that cannot be recycled is mixed with hardening slices of glass and buried for short-term storage underground.

But its four existing cooling pools for spent fuel rods and recycled fuel that has been reused risk saturation by 2030, according to French power giant EDF, which runs France’s 56-strong fleet of reactors, the world’s second biggest after the United States.

Should saturation happen, France’s reactors would have nowhere to place their spent fuel and would have to shut down — a worst-case scenario that led France’s Court of Audit to designate La Hague as “an important vulnerability point” in 2019.

Cool pools and deep clay

EDF is hurrying to build an extra refrigerated pool at La Hague, at a cost of $1.37 billion, to store spent nuclear fuel — a first step before the waste can be treated — but that will not be ready until 2034 at the earliest.

Meanwhile, France’s national agency for managing nuclear waste last month requested approval for a project to store permanently high-level radioactive waste.

The plan, called Cigéo, would involve placing the waste 500 meters below ground in a clay formation in eastern France.

Construction is expected in 2027 if it gets approval. Among those opposed to it are residents of the nearby village of Bure and anti-nuclear campaigners.

Jean-Christophe Varin, deputy director of the La Hague site, told Reuters Orano could be flexible to ensure more recycling is done at the facility and there were “several possible scenarios.”

However, he said they could not be worked on in detail in the absence of a strategic vision. Orano, for which EDF accounts for 95% of its recycling business, says it needs clear direction from the government no later than 2025, to give it time to plan the necessary investments.

The costs are likely to be high. Just keeping up with current operations at La Hague costs nearly $330 million a year.

Options EDF and Orano are considering include finding a way to recycle the used fuel more than once, but critics say the recycling itself creates more radioactive waste and is not a long-term solution. For now, the backup plan is to fit more fuel containers into the existing pools.

After being cooled in a pool for about seven years, used nuclear fuel is separated into non-recyclable leftovers that are turned into glass (4% of the material), plutonium (1%) to create a new nuclear fuel called MOX, on which around 40% of France’s reactors can run, and reprocessed uranium (95%).

The uranium in the past was sent to Russia for reenrichment and return for use in some EDF reactors, but EDF stopped doing that in 2013 as it was too costly.

In spite of the war in Ukraine, which has made many in the West avoid doing business with Russia, EDF is expected to resume sending uranium to Russia this year as the only country able to process it. It declined to confirm to Reuters it would do so.

The facility at La Hague, with its 1980s-era buildings and Star Wars-style control rooms, has its limitations.

“If we had to process MOX fuel in large quantities, the facility today isn’t adapted for it,” Varin said. “For multicycle recycling, the technology is not the same, so the modernization or replacement of installations” would require “significant” investments, he said.
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U.S. health officials said Thursday a company is recalling its over-the-counter eye drops that have been linked to an outbreak of drug-resistant infections.

The Centers for Disease Control and Prevention this week sent a health alert to doctors, saying the outbreak included at least 55 people in 12 states. One died and at least five others had permanent vision loss.

The infections, including some found in blood, urine and lungs, were linked to EzriCare Artificial Tears. Many said they had used the product, which is a lubricant used to treat irritation and dryness.

The eye drops are sold under the name EzriCare and are made in India by Global Pharma Healthcare. The Food and Drug Administration said the company recalled unexpired lots of EzriCare Artificial Tears and another product, Delsam Pharma’s Artificial Tears.

The FDA recommended the recall based on manufacturing problems including lack of testing and proper controls on packaging. The agency also blocked import into the United States.

The infections were caused by a bacteria called Pseudomonas aeruginosa. Investigators detected it in open EzriCare bottles, but further testing was underway.

EzriCare, the company that markets the eye drops in the U.S., said it is not aware of any evidence definitively linking the outbreak to the product, but that it has stopped distributing the eye drops. It also has a notice on its website urging consumers to stop using the product.

Infections were diagnosed in patients in California, Colorado, Connecticut, Florida, New Jersey, New Mexico, New York, Nevada, Texas, Utah, Washington and Wisconsin. A person in Washington died with a blood infection.

The outbreak is considered particularly worrisome because the bacteria driving it are resistant to standard antibiotics.

Investigators found the bacteria were not susceptible to any antibiotics routinely tested at public health laboratories. However, a newer antibiotic named cefiderocol seemed to work.

How could eye drops cause infections in the blood or lungs? The eye connects to the nasal cavity through the tear ducts. Bacteria can move from the nasal cavity into the lungs. Also, bacteria in these parts of the body can seed infections at other sites such as in the blood or wounds, CDC officials said.
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A legendary U.S. groundhog, from the (east central U.S.) town of Punxsutawney, Pennsylvania, was pulled from his burrow early Thursday, with local officials declaring he saw his shadow, indicating, according to legend, there will be at least six more weeks of winter.

The annual observance of Groundhog Day on February 2 brings thousands of revelers to the town—located about 105 kilometers northeast of Pittsburgh—each year. Local officials, dressed in top hats and long coats, make a show of pulling the famous groundhog Punxsutawney Phil from his underground burrow to get his forecast.

The event is held shortly after dawn, around 7:15am, but the festivities begin as early as early as 3:30am with live entertainment and fireworks.

According to the organizer’s website, the tradition of seeking a weather forecast from a groundhog—a large rodent and member of the squirrel family—began in the town in 1886. Its origins go back to both Christian and pagan observances in Europe.

The pagan ritual marked the halfway point between the winter solstice and spring equinox. In Christian tradition, the feast day of Candlemas was when the church would distribute candles needed for the rest of winter, and it evolved into a prediction for how much longer winter would last.

Historians say the Germans began the tradition of involving an animal to the prediction process, using a hedgehog, a small, spiny animal common in parts of Europe. Germans immigrating to the eastern United States, where there are no hedgehogs, kept up the tradition by turning to groundhogs.

While the tradition and the celebration that accompanies it has stood the test of time, the groundhog has not had a good track record of accurately predicting winter weather. The U.S. National Oceanic and Atmospheric Administration (NOAA), reports Punxsutawney Phil has been right roughly 40% of the time over the last 10 years.

Some information for this report was provided by the Associated Press.
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Personal possession of a small amount of hard drugs is now legal in the Canadian province of British Columbia. The controversial move is intended to reduce deaths from drug use.

The personal possession of 2.5 grams of hard drugs, including cocaine, crack cocaine, heroin, fentanyl, methamphetamine and morphine, has now been decriminalized. This temporary exemption means a person found with a small quantity of these drugs will not have them seized nor face arrest or any criminal charges. 

An average of six people a day die in British Columbia from illicit drug use, mostly men in their private residences. 

The day the three-year pilot program went into effect, the provincial coroner announced 2,272 people had died in 2022 from drug overdose. That was the second highest on record, topped only by 2,306 deaths in 2021. 

It is hoped decriminalizing small-scale possession will help fight drug mortality by putting the focus on treatment instead of criminal prosecution. 

Retired police officer Chuck Doucette, president of the Drug Prevention Network of Canada, is strongly opposed to the move, and said that “it really doesn’t address the issues at all, it’s not going to save any lives.” 

He pointed to the number of deaths by overdose and added that with drugs, “Whether they’re legal or decriminalized or not — doesn’t make them any less likely to kill you.” 

Kora DeBeck, a research scientist at the BC Center on Substance Use in Vancouver and an associate professor in the School of Public Policy at Simon Fraser University, backs decriminalization. She said that research shows prohibition does not work, but compassionate treatment of drug-dependent people can work. 

“We see so many signals that that improves our ability to connect with people who use drugs — to connect them with supports and services and things to reduce harm to them, and to their community,” DeBeck said.  

She added that decriminalization had already happened to a large extent nationwide, with the Royal Canadian Mounted Police and other law enforcement agencies already not arresting anyone found with a small amount of narcotics. 

Constable Tania Visintin of the Vancouver Police Department says the difference now is that any small amount drugs found will not be seized. 

“We were legally bound to seize those drugs, even if it was a small amount, and we would seize them for destruction. So they would never be part of any kind of charge or court case at all,” Visintin said. “But now under this new exemption, then, we just won’t be seizing any drugs that we find that are in a small personal use possession type of form.” 

For DeBeck, the benefit of this is that those addicted to drugs won’t be compelled to go to extraordinary lengths to replenish their supply. Before, said DeBeck, if their drugs were seized, “they may go to a less reliable source.”

DeBeck said that it placed people “in a desperate situation, they may have to resort to risky income generation or criminal activity or something like that.” 

The exemption, which has the blessing of the government of Prime Minister Justin Trudeau, will last for three years and is limited to British Columbia for now. 
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For thousands of years, ancient Egyptians mummified their dead in the search for eternal life. Now, researchers have used chemistry and an unusual collection of jars to figure out how they did it.

Their study, published Wednesday in the journal Nature, is based on a rare archaeological find: An embalming workshop with a trove of pottery around 2,500 years old. Many jars from the site were still inscribed with instructions like “to wash” or “to put on his head.”

By matching the writing on the outside of the vessels with the chemical traces inside, researchers uncovered new details about the “recipes” that helped preserve bodies for thousands of years.

“It’s like a time machine, really,” said Joann Fletcher, an archaeologist at University of York who was not involved with the study. “It’s allowed us to not quite see over the shoulders of the ancient embalmers, but probably as close as we’ll ever get.”

Those recipes showed that embalmers had deep knowledge about what substances would help preserve their dead, said Fletcher, whose partner was a co-author on the study. And they included materials from far-flung parts of the world — meaning Egyptians went to great lengths to make their mummies “as perfect as they could possibly be.”

The workshop — uncovered in 2016 by study author Ramadan Hussein, who passed away last year — is located in the famous burial grounds of Saqqara. Parts of it sit above the surface, but a shaft stretches down to an embalming room and burial chamber underground, where the jars were discovered.

It was in rooms like these where the last phase of the process took place, said Salima Ikram, an Egyptologist at The American University in Cairo who was not involved with the study. After drying out the body with salts, which probably took place above ground, embalmers would then take the bodies below.

“This was the last phase of your transformation where the secret rites, the religious rites, were being performed,” Ikram said. “People would be chanting spells and hymns while you were being wrapped and resin was being anointed all over your body.”

Experts already had some clues about what substances were used in those final steps, mainly from testing individual mummies and looking at written texts. But a lot of gaps remained, said senior author Philipp Stockhammer, an archaeologist at Ludwig Maximilian University in Germany.

The new finds helped crack the case.

Take the word “antiu,” which shows up in a lot of Egyptian texts but didn’t have a direct translation, Stockhammer said. In the new study, scientists found that several jars labeled as “antiu” contained a mixture of different substances — including animal fat, cedar oil and juniper resin.

These substances, along with others found in the jars, have key properties that would help preserve the mummies, said lead author Maxime Rageot, an archaeologist at Germany’s University of Tubingen.

Plant oils — which were used to protect the liver and treat the bandages — could ward off bacteria and fungi, while also improving the smell. Hard materials like beeswax, used on the stomach and skin, could help keep out water and seal the pores.

Some of the substances came from very far away — like dammar and elemi, types of resin that come from the tropical rainforests of Southeast Asia. These results show that ancient Egyptians would trade far and wide to get the most effective materials, the authors said.

“It’s interesting to see the complexity,” Stockhammer said. “Having this global network on the one hand, having all this chemical knowledge on the other side.”

Ikram said an important next step for the research will be to test different parts of actual mummies to see if the same substances show up. And these recipes probably weren’t universal — they changed over time and varied between workshops.

Still, the study gives a basis for understanding the past, and can bring us closer to people who lived long ago, she said.

“The ancient Egyptians have been separated from us through time and space, yet we still have this connection,” Ikram said. “Human beings all throughout history have been scared of death.”
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Australian authorities on Wednesday found a radioactive capsule smaller than a coin that was lost in the vast Outback after nearly a week-long search along a 1,400 kilometers (870 miles) stretch of highway, officials said. 

The Caesium-137 capsule was discovered when a vehicle travelling at 70 kms per hour equipped with specialist detection equipment picked up the radiation, according to officials from the state of Western Australia. 

The search team then used portable detection equipment to find the capsule, which was located about 2 meters from the side of the road, they added. 

“I do want to emphasize this is an extraordinary result,” Western Australia’s Emergency Services Minister Stephen Dawson said in a news conference. 

“When you consider the scope of the research area, locating this object was a monumental challenge, the search groups have quite literally found the needle in the haystack,” Dawson said. 

The military was verifying the capsule and it would be taken to a secure facility in the city of Perth on Thursday, he added. Officials from Western Australia’s emergency response department, defense authorities, radiation specialists and others have been combing a stretch of highway for the tiny capsule that was lost in transit more than two weeks ago. 

The radioactive capsule was part of a gauge used to measure the density of iron ore feed from Rio Tinto’s Gudai-Darri mine in the state’s remote Kimberley region. The ore was being taken to a facility in the suburbs of Perth – a distance longer than the length of Great Britain. 

Officials said the capsule apparently fell off a truck and landed on the side of the road, adding that it was unlikely there will be contamination in the area. 

The silver capsule, 6 mm in diameter and 8 mm long, contains Caesium-137 which emits radiation equal to 10 X-rays per hour. People had been told to stay at least five meters (16.5 feet) away from the capsule if they spotted it, because exposure could cause radiation burns or radiation sickness. However, driving past it was believed to be relatively low risk, akin to taking an X-ray. 

Western Australia’s Chief Health Officer Andrew Robertson said the capsule was found in a remote area far from any community and it was unlikely anyone had been exposed to radiation. 

He said there would be an investigation and prosecutions would be considered under state radiation safety laws from 1975. The maximum penalty for failing to safely handle radioactive substances is $780 and $35 per day the offence continues, though the state government said on Wednesday it was considering a change to laws to allow for bigger penalties. 
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The dodo bird isn’t coming back anytime soon. Nor is the woolly mammoth. But a company working on technologies to bring back extinct species has attracted more investors, while other scientists are skeptical such feats are possible or a good idea. 

Colossal Biosciences first announced its ambitious plan to revive the woolly mammoth two years ago, and on Tuesday said it wanted to bring back the dodo bird, too. 

“The dodo is a symbol of man-made extinction,” said Ben Lamm, a serial entrepreneur and co-founder and CEO of Colossal. The company has formed a division to focus on bird-related genetic technologies. 

The last dodo, a flightless bird about the size of a turkey, was killed in 1681 on the island of Mauritius in the Indian Ocean. 

The Dallas company, which launched in 2021, also announced Tuesday it had raised an additional $150 million in funding. To date, it has raised $225 million from wide-ranging investors that include United States Innovative Technology Fund, Breyer Capital and In-Q-Tel, the CIA’s venture capital firm that invests in technology. 

The prospect of bringing back the dodo isn’t expected to directly make money, Lamm said. But the genetic tools and equipment that the company develops to try to do it may have other uses, including for human health care, he said. 

For example, Colossal is now testing tools to tweak several parts of the genome simultaneously. It’s also working on technologies for what is sometimes called an “artificial womb,” he said. 

The dodo’s closest living relative is the Nicobar pigeon, said Beth Shapiro, a molecular biologist on Colossal’s scientific advisory board, who has been studying the dodo for two decades. Shapiro is paid by the Howard Hughes Medical Institute, which also supports The Associated Press’ Health and Science Department. 

Her team plans to study DNA differences between the Nicobar pigeon and the dodo to understand “what are the genes that really make a dodo a dodo,” she said. 

The team may then attempt to edit Nicobar pigeon cells to make them resemble dodo cells. It may be possible to put the tweaked cells into developing eggs of other birds, such as pigeons or chickens, to create offspring that may in turn naturally produce dodo eggs, Shapiro said. The concept is still in an early theoretical stage for dodos. 

Because animals are a product of both their genetics and their environment — which has changed dramatically since the 1600s — Shapiro said that “it’s not possible to recreate a 100% identical copy of something that’s gone.” 

Other scientists wonder if it’s even advisable to try, and question whether “de-extinction” diverts attention and money away from efforts to save species still on Earth. 

“There’s a real hazard in saying that if we destroy nature, we can just put it back together again — because we can’t,” said Duke University ecologist Stuart Pimm, who has no connection to Colossal. 

“And where on Earth would you put a woolly mammoth, other than in a cage?” asked Pimm, who noted that the ecosystems where mammoths lived disappeared long ago. 
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